(19)

(11)

EP 3 116 920 A1

(12)

(43) Date of publication: 18.01.2017 Bulletin 2017/03 (21) Application number: 15760896.9 (22) Date of filing: 12.03.2015

(51) International Patent Classification (IPC):  C08F 2/40(2006.01) C08F 279/02(2006.01) C08F 257/02(2006.01) (86) International application number: PCT/US2015/020123 (87) International publication number: WO 2015/138692 (17.09.2015 Gazette 2015/37)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA (30) Priority: 14.03.2014 US 201414211387 (71) Applicant: Fina Technology, Inc. Houston, TX 77267-4412 (US)	(72) Inventors: WANG, Wei League City, TX 77573 (US) KNOEPPEL, David League City, TX 77573 (US) BLUHM, Madison Houston, TX 77006 (US) (74) Representative: Garcia Martin, Margarita  Total Research & Technology Feluy Patent Department Zone Industrielle Feluy C 7181 Seneffe 7181 Seneffe (BE)